Talks

Adaptive collocation-based approximation of parametric nonlinear eigenproblems

  July 15, 2024 - July 19, 2024

 Conference talk, ECM 2024, Seville, ES

Adaptive collocation-based approximation of parametric nonlinear eigenproblems

  February 26, 2024 - March 01, 2024

 Conference talk, SIAM UQ24, Trieste, IT

Data-driven adaptive approximation of parametric dynamical systems with pole bifurcations

  September 04, 2023 - September 08, 2023

 Conference talk, ENUMATH 2023, Lisbon, PT

Rational approximation with minimal sampling for Helmholtz-like problems

  June 12, 2023 - June 16, 2023

 Conference talk, ILAS 2023, Madrid, ES

Non-intrusive surrogate modeling of parametric frequency-response problems

  May 30, 2023 - June 01, 2023

 Conference talk, Math2Product 2023, Taormina, IT

Geometry-based approximation of waves propagating through complex domains

  April 27, 2023 - April 28, 2023

 Conference talk, 17th Austrian Numerical Analysis Day, Vienna, AT

Non-intrusive surrogate modeling of frequency response surfaces via locally adaptive sparse grids

  September 29, 2022 - September 30, 2022

 Conference talk, GIMC SIMAI YOUNG 2022, Pavia, IT

Inexpensive surrogate modeling of frequency response problems by greedy minimal rational interpolation

  August 15, 2022 - August 19, 2022

 Conference talk, GAMM Annual Meeting 2022, Aachen, DE

Non-intrusive surrogate modeling of parametric frequency response problems with applications to UQ

  April 12, 2022 - April 15, 2022

 Conference talk (virtual), SIAM UQ 22, Atlanta, Georgia, US

Non-intrusive model reduction of parametric frequency-response problems – with applications to UQ

  August 30, 2021 - September 03, 2021

 Conference talk, SIMAI 2020+2021, Parma, IT

Non-intrusive model reduction of parametric frequency response problems via minimal rational interpolation

  July 12, 2021 - July 16, 2021

 Conference talk (virtual), ICOSAHOM 2020/2021, Vienna, AT

Interpolatory rational model order reduction of parametric problems lacking uniform inf-sup stability

  September 30, 2019 - October 04, 2019

 Conference talk, ENUMATH 2019, Egmond aan Zee, NL

A technique for rational model order reduction of parametric problems lacking uniform inf-sup stability

  July 15, 2019 - July 19, 2019

 Conference talk, ICIAM 2019, Valencia, ES

A technique for rational model order reduction of parametric problems lacking uniform inf-sup stability

  February 18, 2019 - February 22, 2019

 Conference talk, GAMM 2019, Vienna, AT

Adaptive data-driven surrogate modeling of parametric nonlinear eigenproblems

  March 14, 2024

 Seminar, Numerical Analysis seminar series, KTH, Stockholm, SE

Efficient and adaptive rational approximation for parametric dynamical systems

  November 09, 2023

 Seminar, CSC seminar, Magdeburg, DE

Minimal rational approximation: a model reduction tool for parametrized PDEs with resonances

  October 21, 2020

 Seminar (virtual), PDE afternoons, Vienna, AT

Polynomial approximation of resonance manifolds

  June 11, 2019 - June 13, 2019

 Short seminar, MATHICSE retreat, Champéry, CH

Fast Least-Squares Padé approximation of self-adjoint problems with meromorphic structure

  June 19, 2018 - June 21, 2018

 Seminar, MATHICSE retreat, Sainte-Croix, CH

Methods for stochastic/parametric frequency-domain and spectral problems

  February 26, 2024 - March 01, 2024

 Minisymposium co-organizer (with Ulrich Römer), SIAM UQ24, Trieste, IT

Reducing the irreducible: model reduction for transport-dominated problems

  September 04, 2023 - September 08, 2023

 Minisymposium co-organizer (with Monica Nonino), ENUMATH 2023, Lisbon, PT

Data-driven reduced order modelling and surrogates with applications in complex multi-physics systems

  May 30, 2023 - June 01, 2023

 Minisymposium chair, Math2Product 2023, Taormina, IT

Model Order Reduction Summer School 2020

  September 07, 2020 - September 10, 2020

 Summer school co-organizer (with Niccolò Discacciati, Finnur Kári Pind Jörgensson, Nicolò Ripamonti, Hermes Sampedro Llopis, Francesco Silva, and Eva Vidličková), MORSS 2020, Lausanne, CH

Non-intrusive adaptive surrogate modeling of parametric frequency-response problems

  September 19, 2022 - September 23, 2022

 Poster (link), MORE 2022, Berlin, DE

Frequency-domain non-intrusive greedy Model Order Reduction based on minimal rational approximation

  September 07, 2020 - September 10, 2020

 Poster (link), MORSS 2020, Lausanne, CH

Frequency-domain non-intrusive greedy Model Order Reduction based on minimal rational approximation

  February 16, 2020 - February 20, 2020

 Poster (link), SCEE 2020, Eindhoven, NL

An efficient algorithm for Padé-type approximation of the frequency response for the Helmholtz problem

  April 20, 2018

 Poster (link), Swiss Numerics Day 2018, Zurich, CH

An efficient algorithm for Padé-type approximation of the frequency response for the Helmholtz problem

  April 09, 2018 - April 13, 2018

 Poster (link), MoRePaS IV, Nantes, FR

Can reliable surrogate models for frequency-domain problems be both non-intrusive and cheap to build?

  June 13, 2022 - June 17, 2022

 Workshop talk (recording), "UQ in kinetic and transport equations and in high-frequency wave propagation" ESI workshop, Vienna, AT

Surrogate modeling of parametric frequency response problems via locally adaptive sparse grids

  May 09, 2022 - May 13, 2022

 Workshop talk (recording), "Approximation of high-dimensional parametric PDEs in forward UQ" ESI workshop, Vienna, AT

Matching-based pMOR for dynamical systems

  June 04, 2021

 Seminar (virtual), CSQI talks, Lausanne, CH

Minimal rational approximation

  October 02, 2020

 Seminar (virtual), CSQI talks, Lausanne, CH

From Padé approximation to rational interpolation

  June 08, 2020

 Seminar (virtual), CSQI talks, Lausanne, CH

Padé approximation: a quick overview

  April 17, 2020

 Seminar (virtual), CSQI talks, Lausanne, CH

Fast Least-Squares Padé approximation of self-adjoint problems with meromorphic structure

  September 10, 2018 - September 14, 2018

 Workshop talk, DRWA, Alba di Canazei, IT

  October 23, 2024 - October 24, 2024

 Conference, KVA, Stockholm, SE

  October 02, 2024 - October 03, 2024

 Workshop, SU, Stockholm, SE

  April 19, 2023 - April 21, 2023

 Workshop, U Vienna, Vienna, AT

  February 06, 2023 - February 10, 2023

 Workshop, INI, Cambridge, GB

  July 17, 2022 - July 22, 2022

 Conference, JKU, Linz, AT

  May 04, 2022 - May 06, 2022

 Workshop, JKU, Linz, AT

  April 04, 2022 - April 08, 2022

 Workshop, ESI, Vienna, AT

  September 13, 2021 - September 13, 2021

 Workshop, EPFL, Lausanne, CH

  July 09, 2018 - July 13, 2018

 Workshop, ESI, Vienna, AT